防治柑橘木虱田间药效试验  

Experiments on the control of Citrus psyllid field efficacy

作　　者：罗映鹏[1] 骆小华[1] 黎晚顺 廖建良 LUO Ying-peng, LUO Xiao-hua, LI Wan-shun, LIAO Jian-liang

机构地区：[1]广东省博罗县农业技术推广中心,广东博罗516100 [2]广东省博罗县横河镇农业技术推广站,广东博罗516142 [3]惠州学院生命科学学院,广东惠州516007

出　　处：《中国园艺文摘》2018年第6期46-47,50,共3页Chinese Horticulture Abstracts

基　　金：2016年中央农业生产救灾资金项目("博罗县柑橘黄龙病防控补助项目");惠州学院植物学课程群优秀教学团队(TD2016003);广东省植物学精品共享课程(粤教高函(2017)214号);广东省科技计划项目(2017A020 213031);惠州市科技项目(2016X0427042)

摘　　要：柑橘黄龙病是世界性的毁灭性病害,而柑橘木虱是其唯一的自然传播媒介,控制柑橘木虱是综合防治黄龙病最重要的技术措施。选择5种药剂在广东省博罗县横河镇进行防治柑橘木虱田间药效试验。结果表明:10%吡虫啉WP2 000倍、10%联苯菊酯EC2 000倍、52.2%氯氰·毒死蜱EC2 000倍均对柑橘有良好的防治效果,可在生产中轮换使用;25%吡蚜酮SC1 000倍对柑橘木虱的防治效果较差,不宜在生产中使用;10%吡丙醚EC1 500倍对柑橘木虱的速效性防治效果一般,但有良好的持效性防治效果,尤其是10%吡丙醚EC1 500倍+10%吡虫啉WP2 000倍对柑橘有良好的速效性防治效果,且持效性良好,可在生产中推广使用。Citrus Huanglongbing is a worldwide devastating disease, and Citrus psyllid is the only natural transmission media. Control of Citrus psyllid is the most important technical measures of integrated control of Citrus Huanglongbing. 10% Pyriproxyfen EC, 10% imidacloprid WP, 10% bifenthrin EC, 52.2% Cypermethrin. Chlorpyrifos EC, and 25% Pymetrozine SC were selected to carry out the experiments on the control of Citrus psyllid field efficacy in Henghe town, Boluo County of Guangdong province. The results show that 10% imidacloprid WP 2000 times, 10% bifenthrin EC 2000 times, 52.2% Cypermethrin. Chlorpyrifos EC 2000 times all have good control effect on the Citrus psyllid. They would be rotated use on the field production. 25% Pymetrozine SC 1000 times could not be used in field production because its poor effect. 10% Pyriproxyfen EC 1500 times was common on quick control efficiency, but it was long-last against Citrus psyllid. In especial, 10% Pyriproxyfen EC 1500 times plus 10% imidacloprid WP 2000 times had a good rapid control effect as well as long-last effect. It could be popularized in production.

关 键 词：柑橘木虱 有效药剂 田间药效 

分 类 号：S436.66[农业科学—农业昆虫与害虫防治]